Multiple flexor tendon ruptures due to osteochondroma of the hamate: A case report

Figure 3 Intraoperative photographs. A and B: Complete rupture of the right ring finger and right small finger flexor tendons (yellow arrows); C: A protruding bony structure like an osteophyte is identified on the side of the hamate in the carpal tunnel, and is covered by cartilage (blue arrow). There is a partial rupture of the right long finger flexor tendon (yellow arrow); D: The intra operative C-arm image shows a bony lesion protruding into the carpal tunnel; E: Excisional biopsy was performed for the bony lesion (yellow arrow); F: Hunter rods were inserted (yellow arrow).